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Product profile
Customization
AvailableMaterial
PPColor
ChromeAfter-Sales Service
3 YearsWarranty
3 YearsType
Glass SealLocation
Between 2 GlassFuntion
Soundproof Smoke and Fire PreventionSeal Color
Black, Brown, White or CustomizedAdvantage
Soundproof Smoke and Fire PreventionProject Solution Capablity
Total Solution for ProjectsPackage
Wrapped in Roll, Packed in CartonsTransport Package
500m/CartonSpecification
8-12mmTrademark
BYOrigin
ZhejiangHS Code
392530000Production Capacity
50000mKey features
Customized Seal Color: Available in Black, Brown, White or customized colors to match your design.
Soundproof & Fire Prevention: Provides effective soundproofing, smoke, and fire prevention for glass joints.
Wide Glass Thickness Support: Accommodates 8mm to 16.8mm glass thicknesses for standard and laminated glass.
OEM & Custom Design: Supports customization based on customer drawings or samples for seals and packaging.
3 Years Warranty: Comprehensive 3-year warranty coverage for peace of mind and quality assurance.
Ready for Installation: Supplied with self-adhesive tape and removable dust shield for easy installation.
Professional Manufacturer: Over 20 years of experience in manufacturing door, window, and acoustic seals.
Free Samples Available: Free samples provided for quality verification before placing bulk orders.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2014-12-05Nearest Port: Shanghai, NingboAverage Response Time: ≤9.63hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, Others, FCA
AI-Powered supplier vetting
SummaryHangzhou Biyou Building Materials Technology Co., Ltd. is identified as a China-based manufacturer/factory with production in Jiaxing, Zhejiang, specializing in weather sealing and passive fire protection products. It reports ISO 9001 and ISO 14001 management-system certifications, 10 production lines, 6–10 R&D engineers, and 6–10 quality-control staff. The supplier states that 90% of sales are exports, has self-operated import/export rights, and began exporting in 2014. Its stated product range covers fire, smoke, acoustic, TPE, silicone, and PVC sealing products. The available trade records show limited transaction evidence, with one transaction associated with each listed buyer record; therefore, customer-case depth and financial credibility cannot be fully assessed. After-sales service and product customization are mentioned or implied only partially and lack sufficient detail for a definitive evaluation.
Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory, with an international sales office in Hangzhou and a factory in Jiashan, Jiaxing, Zhejiang. Its stated business focuses on manufacturing weather-sealing and passive-fire products, supported by 10 production lines.
CertificationsThe supplier reports holding ISO 9001 and ISO 14001 management-system certifications. These certifications provide explicit evidence of formal quality and environmental management systems, although the slices do not provide certificate numbers, issuing bodies, or validity dates.
After-Sales capabilityThe company states that it provides efficient after-sales service and has professional R&D resources and high-quality products. However, no specific service scope, response process, support locations, warranty terms, or service-performance evidence is provided.
R&D capabilityThe supplier states that it has a professional R&D group, and the reported total experience of its R&D engineers is 6–10 years. This supports the existence of an experienced R&D function, but the slices do not document patents, new-product launches, proprietary technologies, or measurable innovation outcomes.
Production capacityThe supplier identifies itself as a manufacturer and reports 10 production lines, 6–10 quality-control staff, and a factory location in Jiaxing, Zhejiang. These facts provide explicit evidence of established production infrastructure and quality-control staffing.
Product Q&A
Q:Are you a manufacturer or trading company?
A:
We are an international trading company and a professional manufacturer of door and window seals, fire and acoustic seal products with over 20 years of experience.
Q:What is the payment method?
A:
For samples, we accept T/T and Western Union. For orders, we prefer T/T with 30% advance payment and 70% before delivery. Other methods require confirmation.
Q:Do you offer free samples?
A:
Yes, free samples are available for quality verification.
Q:Do you offer OEM service?
A:
Yes, we can customize products according to your drawings or create drawings based on your samples.
Q:Do you accept custom box designs?
A:
Yes, we accept custom designs for packaging boxes.
Send Inquiry
*To:
Hangzhou Biyou Building Materials Technology Co., Ltd.
Hangzhou Biyou Building Materials Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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